php 数组命名上传图片后台获取格式

图片：<input name="test[thumb]" id="image" class="upimg" type="file" value="">

后台获取：

$file = $_FILES[‘test’];

$tmp_name=$file['tmp_name'];

$f_name=$file['name'];

$uploadFile = $uploadDir.$today.$f_name['thumb'];

if (move_uploaded_file($tmp_name['thumb'], $uploadFile) )

{

echo "上传成功";

}else{

echo "上传失败";

}

array(1) {

["test"]=> array(5) {

["name"]=>
array(1) {

["thumb"]=>

string(5) "3.png"

}

["type"]=>
array(1) {

["thumb"]=>

string(9) "image/png"

}

["tmp_name"]=>
array(1) {

["thumb"]=>

string(23) "E:\wamp\tmp\phpED09.tmp"

}

["error"]=>
array(1) {

["thumb"]=>

int(0)

}

["size"]=>
array(1) {

["thumb"]=>

int(179894)

}

}

}